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TIFFANY En Tremblant Jeweled Clip
By Tiffany Co.
Located in New York, NY
Oversized 18k gold gem set flower brooch by TIFFANY & Co. Emerald, sapphire, ruby and
Category

Italian Brooches

Materials

Diamond, Emerald, Ruby, Sapphire

Gem Set Poodle Pin
Located in New York, NY
Very fetching and endearing 18K gold figural poodle pin. Cabachon sapphire eyes, ruby nose and
Category

American Brooches

Materials

Diamond, Sapphire, Ruby

TIFFANY Poodle Pin
By Tiffany Co.
Located in Los Angeles, CA
This beautiful girl is very fancy! She is bejeweled in rubies, sapphires,diamonds, and emeralds
Category

American Brooches

Materials

Diamond, Ruby, Sapphire

Three Dimensional Gold Poddle Pin
Located in New York, NY
Poodle with personality. 18K gold, 3 dimensional poodle pin with sapphire eyes, ruby nose and
Category

American Brooches

Materials

Diamond, Ruby, Sapphire

J.E. CALDWELL Pin
Located in Los Angeles, CA
diamonds, rubies & sapphires.
Category

American Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Medusa with Gem-studded Tresses
Located in New York, NY
A fierce Medusa with a gold hammered face is ornamented with emeralds, rubies, sapphires and
Category

Vintage 1950s French Brooches

Materials

Emerald, Diamond, Ruby, Sapphire, 18k Gold

Magnificent Multi Gem Flower Bouquet Platinum Pin
Located in Atlanta, GA
This pin has the most amazingly clear, bright and colorful emeralds and sapphires as petals set
Category

American Brooches

Materials

Diamond, Emerald, Sapphire, Ruby, Platinum

OSCAR HEYMAN Charming Jockey Pin
By Oscar Heyman
Located in Chestnut Hill, MA
carats accented with 1 cab ruby weighing .04 carats and 3 cab sapphires, having a total weight of .10
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Sapphire, Ruby, Platinum

Outstanding Yellow Gold Bow Pin
Located in Wynnewood, PA
with diamonds and gem stones. There are four sapphire flowers, three ruby flowers and three emerald
Category

Vintage 1940s Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Buccellati Multicolored Gemstone Gold Pin
By Buccellati
Located in Greenwich, CT
plaque accented by circular-cut rubies and sapphires, with a rose-cut diamond trefoil cluster fringe
Category

21st Century and Contemporary Italian Brooches

Materials

Blue Sapphire, Diamond, Emerald, Ruby, Sapphire, White Diamond, 18k Gold...

Gemset American Flag Pin
Located in Chestnut Hill, MA
, full cut sapphires and round brilliant cut diamonds.
Category

21st Century and Contemporary Unknown Contemporary Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Tiffany Co. Art Deco Gem-Set Stick Pin
Located in Greenwich, CT
-cut diamonds, calibré-cut sapphires, calibré-cut rubies and a circular-cut emerald, mounted in
Category

Vintage 1920s American Art Deco Brooches

Materials

Blue Sapphire, Diamond, Emerald, Ruby, Sapphire, White Diamond, Platinum

18K Gold Bee Pins by Herbert Rosenthal
By Herbert Rosenthal
Located in Winnetka, IL
A beautiful matched pair of sapphire and diamond bee pins with ruby eyes by Herbert Rosenthal. A
Category

Vintage 1970s American Brooches

Materials

Diamond, Sapphire, Ruby, 18k Gold

Delicate and Colorful Multi-Gemstone Platinum Pin
Located in Atlanta, GA
sapphires in addition to stunning F-G color and VVS clarity diamonds in a platinum pin that can also be worn
Category

Vintage 1960s American Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Platinum

Wonderful Victorian Fly Scatter Pins
Located in New York, NY
Wonderful pair of antique scatter fly pins, ruby, sapphire, pearl and diamond set in 18K and
Category

American Brooches

Materials

Ruby, Sapphire, Diamond, Cultured Pearl, 18k Gold, Platinum

Tiffany Co. En Tremblant Gemset Gold Flower Basket
By Tiffany Co.
Located in New York, NY
tremblant flowers set with rubies, emeralds & sapphires, centered with diamonds. This piece is alive with
Category

Vintage 1950s Italian Brooches

Materials

Blue Sapphire, Diamond, Emerald, Ruby, 18k Gold

Tiffany Co. En Tremblant Gemset Gold Flower Basket
By Tiffany Co.
Located in New York, NY
tremblant flowers set with rubies, emeralds & sapphires, centered with diamonds. This piece is alive with
Category

Vintage 1950s Italian Brooches

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold

Tiffany Co. En Tremblant Gemset Gold Flower Basket
By Tiffany Co.
Located in New York, NY
tremblant flowers set with rubies, emeralds & sapphires, centered with diamonds. This piece is alive with
Category

Vintage 1950s Italian Brooches

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold

TIFFANY Co. Schlumberger Fish Pin
By Jean Schlumberger for Tiffany Co.
Located in Chestnut Hill, MA
18 kt yellow gold fish pin consisting of full gem sapphire and demantoid garnet,and diamond accents
Category

Vintage 1950s French Brooches

Materials

Diamond, Garnet, Ruby, Sapphire, 18k Gold, White Gold

Gem-Set Bird of Paradise Pin
Located in Greenwich, CT
-cut diamonds, as well as calibre-cut rubies, sapphires and emeralds, the bird wit a single calibre-cut
Category

20th Century American Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

14K Dachshund Pin
Located in New York, NY
with rubies,sapphires and a diamond in the collar
Category

Antique Late 19th Century American Art Nouveau Brooches

Materials

Ruby, Sapphire, Diamond, 14k Gold

Charming Gold Gemstone Skier Pin
Located in Chestnut Hill, MA
, ruby and sapphire accents.
Category

20th Century Unknown Brooches

Materials

Diamond, Natural Pearl, Sapphire, Ruby, 18k Gold

Lacloche 1946 Two Gold "Season" Pins
By LaCloche
Located in Milano, IT
spring with turquoise on the gown and a ruby and sapphire bunch flowers. Jaques Lacloche, 1946.
Category

Vintage 1940s French Post-War Brooches

Materials

Diamond, Ruby, Sapphire, Turquoise, Platinum, Yellow Gold

14 Karat Carved Coral Pendant Brooch Diamond Ruby Emerald Sapphire
Located in Boca Raton, FL
Diamonds, Emeralds, Sapphires and Rubies. The Cameo is a Lady's profile with roses and leaves that is
Category

Late 20th Century Unknown Retro Pendant Necklaces

Materials

Diamond, Emerald, Ruby, Sapphire, 14k Gold

Victorian Butterfly Pendant or Brooch, Diamond, Ruby and Sapphire
Located in Yorkshire, West Yorkshire
beautifully crafted and adorned with old rose cut diamonds with ruby and sapphire accents to the tips. The
Category

Antique 1880s Victorian Pendant Necklaces

Materials

18k Gold, Silver

Massive 1980s Gemstone Diamond Gold Brooch Pendant Necklace
Located in Lambertville, NJ
49mm, decorated with approx. 0.28ctw in diamonds, rubies, sapphires and emeralds. Weight of necklace
Category

Vintage 1980s Italian More Necklaces

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Gübelin Brooch Watch
By Gubelin
Located in Beverly Hills, CA
Tutti frutti Gübelin brooch watch. Emeralds, rubies, sapphires and diamonds flavor this feast.
Category

Vintage 1950s Swiss Wrist Watches

Materials

Sapphire, Diamond, Ruby, Emerald, 18k Gold

VAN CLEEF ARPELS Gem Set Necklace/Brooch
By Van Cleef Arpels
Located in New York City, NY
. Centerpiece is set with sapphires, diamonds and rubies on "lace" goldwork. Signed Van Cleef & Arpels NY 10276
Category

Vintage 1950s American Choker Necklaces

Materials

Diamond, Sapphire, Ruby, 18k Gold

18 Karat Diamond Ruby Sapphire Dragonfly Brooch
Located in Summerland, CA
sapphires with estimated weght of 3.5 ct. Brooch also contains 7 marquise rubies, 2round, 1 pear, 1
Category

Vintage 1960s Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Ruby Sapphire Diamond Gold Rabbit Brooch/Pendant
Located in London, GB
18ct gold brooch/pendant in the form of a rabbit set with diamonds, rubies and sapphires c1960
Category

Vintage 1960s British Brooches

Materials

Blue Sapphire, Diamond, Ruby, 18k Gold

Retro Sapphire Ruby Diamond Gold Fan Brooch Pendant
Located in Lambertville, NJ
Retro 18k gold fan brooch,featuring sapphires,rubies and approximately 0.65-0.70ctw in diamonds
Category

20th Century Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Gold Diamond Emerald Ruby Sapphire Earrings Brooch Set
Located in Lambertville, NJ
14k yellow and white gold earrings and brooch set with approx. 1.50ctw diamonds, emeralds,rubies
Category

20th Century Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 14k Gold

Jean Vitau Diamond Sapphire and Ruby Flag Brooch
By Jean Vitau
Located in Beverly Hills, CA
A diamond. sapphire and ruby flag brooch mounted in 18 karat white gold. This finely made flag
Category

21st Century and Contemporary Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, White Gold

Vintage Yellow Gold Sapphire Ruby and Diamond Mushroom Brooch
Located in Agoura Hills, CA
Crafted in 18K yellow gold, set with rubies, sapphires and diamonds. Measurements: 1 11/16" H X 1
Category

Late 20th Century American Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

1960s Turquoise Sapphire Ruby and Diamond Gold Dog Brooch Pin
Located in Lambertville, NJ
Vintage 1960s 18k gold brooch, depicting a dog, set with turquoise, sapphire eyes, ruby nose and
Category

Vintage 1960s Brooches

Materials

Blue Sapphire, Diamond, Ruby, Turquoise, 18k Gold

Glamorous Art Deco Precious Cockerel Diamond Sapphire Ruby Emerald Brooch
Located in Napoli, IT
diamonds totalling approx 1.56 Ct - 31 cabochon cut sapphires, emeralds, rubies totalling approx .70 Ct
Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Victorian Style Bee Insect Brooch with Diamonds, Ruby and Sapphires
Located in Yorkshire, West Yorkshire
brooch was crafted in the 1980s from 18ct yellow and white gold. With a sapphire set body, ruby eyes and
Category

Vintage 1980s Unknown Victorian Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Colossal Dog Aviator Flying Airplane Sapphire Rubies Diamonds Gold Pin Brooch
Located in Palm Beach, FL
cheeks and eyebrows are pave' diamonds. His eyes are faceted oval rubies and the planes wheel contain
Category

Vintage 1960s Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Victorian Sapphire, Diamond, Ruby and Pearl Yellow Gold Dragon Crown Brooch
Located in DALLAS, TX
cut diamond, 18= pearls, 2= 0.92 carat total weight rubies. Dwt 3.2
Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Pearl, Ruby, Sapphire, Yellow Gold

1960s Large Lapis Ruby Emerald Sapphire Diamond Gold Brooch Pendant
Located in Lambertville, NJ
An 18k yellow gold brooch set with approximately 0.60ctw of G/VS diamonds, rubies (2 carats
Category

Vintage 1960s Unknown Brooches

Materials

Diamond, Emerald, Lapis Lazuli, Ruby, 18k Gold

Vintage Diamond, Sapphire and Ruby Peacock 14 Karat Yellow Gold on Silver Brooch
Located in St. Louis Park, MN
This Peacock brooch is adorned with Sapphires, Rubies and Diamonds. The setting is 14 karat yellow
Category

20th Century Brooches

Materials

Diamond, Ruby, Sapphire, 14k Gold, Yellow Gold, Silver

Stunning Art Deco G/Vs Diamond Sapphire Ruby Emerald Brooch Pin Necklace Pendant
Located in Shaker Heights, OH
Striking 1940s - 1950s deco 18 karat gold red ruby, green emerald, blue sapphire and white diamond
Category

Vintage 1940s Unknown Art Deco Brooches

Materials

Diamond, Blue Sapphire, Emerald, Ruby, 18k Gold

Vintage Diamond Elephant Brooch With Rubies and Sapphire circa 1980s Full UK HM
By Georg Jensen
Located in Preston, Lancashire
A fabulous vintage yellow and white gold Elephant brooch with diamonds, rubies and sapphire Circa
Category

1990s British Art Deco Brooches

Materials

Diamond, Ruby, Sapphire, 9k Gold, White Gold, Yellow Gold

Rosenthal Sapphire Ruby Diamond Gold Bee Pin
By Herbert Rosenthal
Located in Toronto, Ontario
A vintage Rosenthal bee pin set in 18KT yellow gold with sapphire body, diamond accent and ruby
Category

1990s Brooches

Materials

Blue Sapphire, Diamond, Ruby, Yellow Gold

Gold Diamonds and Sapphire Victorian French Snake Brooch
Located in Saint-Ouen, FR
, rose cut diamonds, a beautiful sapphire ans two rubies for the eyes. Size: 4.5 * 1.8 cm Weight: 8 grams
Category

Antique Late 19th Century French Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Tiffany Co. Ruby Sapphire Diamond Gold Platinum American Flag Pin
By Tiffany Co.
Located in New York, NY
diamond stars on a field of cabochon cut sapphires with French-cut ruby stripes. 3/4" wide by 1-1/4
Category

Vintage 1940s American Brooches

Materials

Blue Sapphire, Diamond, Ruby, 14k Gold, Platinum

Vintage Henry Dankner Ruby Sapphire Emerald and Diamond Gold Pin
By Henry Dankner Sons
Located in Agoura Hills, CA
), emeralds, sapphires and rubies in a triple flower design. Marked: "DANKNER 18K COPYRIGHT" on the back of a
Category

Mid-20th Century American Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Victorian Pearl Sapphire Ruby Diamond Bee/Insect/Bug Stick Pin, circa 1880
Located in London, GB
Insect Stick pin in the form of a bee (bug) with ruby eyes, sapphire body, diamond wings and pearl
Category

Antique 1880s British Victorian Brooches

Materials

Diamond, White Diamond, Oriental Pearl, Ruby, Sapphire, Blue Sapphire, 1...

English Sapphire Ruby Diamond 18k Gold Stagecoach Hat or Lapel Pin, London
Located in St. Catharines, ON
rubies, back window, a calibre-cut sapphire and a coral bead for the coachman’s head, enhanced with
Category

20th Century British Art Deco Brooches

Materials

Blue Sapphire, Diamond, Ruby, Sapphire, 18k Gold, Gold, Yellow Gold

Antique Pearl Sapphire Gold Bug Pin Brooch
Located in Newcastle Upon Tyne, GB
A beautiful insect/bug brooch featuring a winged bug with a sapphire and pearl thorax and diamond
Category

Antique 1890s British Late Victorian Brooches

Materials

Blue Sapphire, Diamond, Pearl, Ruby, 15k Gold, Silver

Mid-20th Century Diamond and Gem-Set Brooch
Located in Birmingham, GB
, circular-shape ruby and sapphire textured flowers, with single-cut diamond foliate accent. Estimated total
Category

Mid-20th Century Portuguese Brooches

Materials

Diamond, Pearl, Ruby, Sapphire, 18k Gold

Rosenthal Sapphire Diamond Gold Bee Pin
By Herbert Rosenthal
Located in Chicago, IL
Rosenthal 18K yellow gold diamond and sapphire bee pin, set with 10 full cut round diamonds
Category

Vintage 1970s American Contemporary Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Sapphire Diamond Gold Elephant Pin
Located in Chestnut Hill, MA
18 karat yellow gold diamond and sapphire eye Elephant brooch 10.35 dwt
Category

20th Century Brooches

Materials

Diamond, Ruby, White Diamond, 18k Gold, Yellow Gold

Yvel Yellow Gold Multi-Gemstone, Pearl, Diamond Clown Pin/Brooch
By Yvel
Located in Sherman Oaks, CA
gold. The eyes and nose of the clown are accented with sapphires and rubies respectively. The collar
Category

Late 20th Century Modern Brooches

Materials

Diamond, Pearl, Ruby, Blue Sapphire, 18k Gold

Tiffany Co. Pink Sapphire Diamond Gold Bee Pin
By Tiffany Co.
Located in New York, NY
sapphires; set with ruby eyes, and a center faceted diamond. 3/4" x 1 1/4." A brilliant bee. Alice
Category

Vintage 1980s American Brooches

Materials

Diamond, Pink Sapphire, Ruby, 18k Gold

18k Yellow Gold Rooster Brooch with Gemstone and Diamond Accents
Located in Sherman Oaks, CA
Features Appx 1.50 ct of Diamonds with Emerald, Sapphire, and Ruby Accents Total Length = Appx 2.25" Total
Category

Mid-20th Century American Modern Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

Solid 18K Yellow Bird Pin/ Pendant, Genuine Tsavorite, Ruby, Sapphire Diamond
Located in Manchester, NH
Solid 18K Yellow Bird Pin/ Pendant! Genuine Tsavorite, Ruby, Sapphire & Diamond This stunning
Category

21st Century and Contemporary Brooches

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Diamond Ruby Sapphire Brooch For Sale on 1stDibs

Surely you’ll find the exact diamond ruby sapphire brooch you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a diamond ruby sapphire brooch from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Finding an appealing diamond ruby sapphire brooch — no matter the origin — is easy, but Tiffany Co., Van Cleef Arpels and SCALA GIOIELLI each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and mixed cut alternatives. Finding a diamond ruby sapphire brooch for sale for women should be easy, but there are 533 pieces available to browse for unisex as well as men, too.

How Much is a Diamond Ruby Sapphire Brooch?

The price for a diamond ruby sapphire brooch starts at $335 and tops out at $485,000 with these brooches, on average, selling for $5,492.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Brooches for You

Vintage brooches, which refer to decorative jewelry traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.

While jewelry trends come and go, brooches are indeed back on the radar thanks to fashion houses like GucciVersaceDior and Saint Laurent, all of which feature fun pinnable designs in their current collections. Whether a dazzlingly naturalistic Art Nouveau dragonfly, a whimsical David Webb animal, a gem-studded bloom or a streamlined abstract design, these jewels add color and sparkle to your look and a spring to your step. 

Given their long history, brooches have expectedly taken on a variety of different shapes and forms over time, with jewelers turning to assorted methods of ornamentation for these accessories, including enameling and the integration of pearls and gemstones. Cameo brooches that originated during the Victorian age are characterized by a shell carved in raised relief that feature portraits of a woman’s profile, while 19th-century micromosaic brooches, comprising innumerable individually placed glass fragments, sometimes feature miniature depictions of a pastoral scene in daily Roman life.

At one time, brooches were symbols of wealth, made primarily from the finest metals and showcasing exquisite precious gemstones. Today, these jewels are inclusive and universal, and you don’t have to travel very far to find an admirer of brooches. They can be richly geometric in form, such as the ornate diamond pins dating from the Art Deco era, or designer-specific, such as the celebrated naturalistic works created by Tiffany Co., the milk glass and gold confections crafted by Trifari or handmade vintage Chanel brooches of silk or laminated sheer fabric. Chanel, of course, has never abandoned this style, producing gorgeously baroque CC examples since the 1980s.

Brooches are versatile and adaptable. These decorative accessories can be worn in your hair, on hats, scarves and on the lower point of V-neck clothing. Pin a dazzling brooch to the lapel of your blazer-and-tee combo or add a cluster of smaller pins to your overcoat. And while brooches have their place in “mourning jewelry,” in that a mourning brooch is representative of your connection to a lost loved one, they’re widely seen as romantic and symbolic of love, so much so that a hardcore brooch enthusiast might advocate for brooches to be worn over the heart.

Today, find a wide variety of antique and vintage brooches for sale on 1stDibs, including gold brooches, sapphire brooches and more.